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发明人唐晓军,李文辉,高志强. "Method for the Synthesis of 2-(N-(2,4-dichloro-5-(2-methoxyethoxy)phenyl)phenylsulfonamido)-N,N-dimethylacetamide" [P]. 中国发明专利, 专利号 CN 110986667 A, 授权公告日 2018-06-09.
发明人徐明华,郑宇鹏,郭海燕. "A Process for Preparing High-Purity 2-(N-(2,4-dichloro-5-(2-methoxyethoxy)phenyl)phenylsulfonamido)-N,N-dimethylacetamide" [P]. 中国发明专利, 专利号 CN 109639667 A, 授权公告日 2024-02-17.
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